[  743.150744] br1: port 1(veth1) entered blocking state
[  743.150801] br1: port 1(veth1) entered disabled state
[  743.150834] veth1: entered allmulticast mode
[  743.150889] veth1: entered promiscuous mode
[  743.157057] br1: port 2(veth2) entered blocking state
[  743.157135] br1: port 2(veth2) entered disabled state
[  743.157214] veth2: entered allmulticast mode
[  743.157308] veth2: entered promiscuous mode
[  743.163368] br1: port 2(veth2) entered blocking state
[  743.163404] br1: port 2(veth2) entered forwarding state
[  743.163439] br1: port 1(veth1) entered blocking state
[  743.163481] br1: port 1(veth1) entered forwarding state
[  749.240059] br1: port 2(veth2) entered disabled state
[  749.240120] br1: port 1(veth1) entered disabled state
[  749.246706] veth2: left allmulticast mode
[  749.246773] veth2: left promiscuous mode
[  749.246838] br1: port 2(veth2) entered disabled state
[  749.252864] veth1: left allmulticast mode
[  749.252935] veth1: left promiscuous mode
[  749.253005] br1: port 1(veth1) entered disabled state